@ Sam
My guess is that if you would disable a combination of other plugins the issue would resolve itself too. Let me explain and offer a solution that what I think the issue might actually be.
Connections does load with WP like every other plugin and theme all of which increase the PHP memory requirements. However, Connections does not add anything to the Page or Post admin pages but I’m guessing the theme and whatever other plugins that are installed do. This will further increase the PHP memory requirements for those pages.
If I am correct, increasing the memory allocated to PHP will resolve the issue. Checkout this excellent blog post that explains several different methods on how to change this setting. which method will work will really depend on your web host. I suggest starting at the top and work your way down.
Let me know how it goes!
